PrestaShop 1.7 Installation (domain.co.uk is currently unable to handle this request.) HTTP ERROR 50

[AshbridgeWS]

Hi,

 

I am trying to install PrestaShop 1.7 on to my VPS running WHM and CENT OS 7.

 

I uploaded the PrestaShop .ZIP file and that was then automatically extracted when I navigated to my domain, from there, I selected the language I am trying to install PrestaShop with and I get a HTTP ERROR 500 page?

 

Why is this and how can I fix it?

[Knowband Plugins]

Please try repeating all the steps after enabling error debugging and post the issues shown here so that we can help you accordingly.

 

- open file: config/defines.inc.php (using FTP or hosting control panel)

 

- change false-->true:

 

define('_PS_MODE_DEV_', false);

 

define('_PS_MODE_DEV_', true);